achievement
answer
book
brain
clipart
complexity
confused
confusion
corridor
creativity
decision
difficult
education
enter
exercise
exit
find
finish
game
goal
hobby
homework
imagination
jigsaw
kid
kindergarten
labyrinth
learning
maze
mental
mind
outline
page
play
preschool
problem
puzzle
riddle
scheme
school
search
seek
simple
solution
success
teaching
test
thinking
track
way